Fix poweroff button

CHANGELOG.md

@@ -5,6 +5,7 @@
 - Settings: add Timezone configuration
 - Draw: new app for simple drawing on a canvas
 - IMU: new app for showing data from the Intertial Measurement Unit ("Accellerometer")
+- Speed up QR decoding 4x - thanks @kdmukai!
 
 
 0.0.8

internal_filesystem/lib/mpos/ui/topmenu.py

@@ -301,6 +301,7 @@ def create_drawer(display=None):
     restart_label.set_text(lv.SYMBOL.REFRESH+" Reset")
     restart_label.center()
     def reset_cb(e):
+        mpos.ui.remove_and_stop_current_activity() # make sure current app, like camera, does cleanup, saves progress, stops hardware etc.
         import machine
         if hasattr(machine, 'reset'):
             machine.reset()
@@ -317,7 +318,7 @@ def create_drawer(display=None):
     poweroff_label.center()
     def poweroff_cb(e):
         print("Power off action...")
-        remove_and_stop_current_activity() # make sure current app, like camera, does cleanup, saves progress, stops hardware etc.
+        mpos.ui.remove_and_stop_current_activity() # make sure current app, like camera, does cleanup, saves progress, stops hardware etc.
         import sys
         if sys.platform == "esp32":
             #On ESP32, there's no power off but there is a forever sleep